public class B
{
    private int B1;
	private float B2;
	private String B4;
	
	public B()
	{
	   this.B1 = 0;
	   this.B2 = 0;
	}
	
	public void setB1( int B1 )
	{
	   this.B1 = B1;
	}
	
	public int getB1()
	{
	   return B1;
	}
	
	public void setB2( float B2 )
	{
	   this.B2 = B2;
	}
	
	public float getB2()
	{
	   return B2;
	}
	
	public void setB4( String B4 )
	{
	   this.B4 = B4;
	}
	
	public String getB4()
	{
	   return B4;
	}
}